Network Administrator

Full time on site
Network Administrator
Job Description

Requirements

Education
  • Bachelor's degree in Computer Science, Information Technology, or related field.

  • Certifications such as CCNA, CCNP, CompTIA Network+, or Fortinet NSE are highly desirable.

Experience
  • At least 8 years
  • The applicants should have experience in the following business area(s):
    Banks, Investment/Merchant Banking, IT Enabled Service
Additional Requirements
  • Age at least 25 years

Experience

  • Preferred 10+ years of proven experience in network administration, ideally in banking, financial institutions, or data center environments.

Technical Expertise

  • In-depth knowledge of LAN/WAN, VPN, routing, and switching
  • Experience with network monitoring tools (e.g., Zabbix, SolarWinds, PRTG)
  • Strong Command over firewall and intrusion prevention system (FortiGate, CISCO, Palo Alto, etc)

Security Compliance & Documentation

  • Understanding of ISO 27001, ITIL, DR/BCP standards and internal audit readiness
  • Ability to prepare and maintain documentation on network configurations and policies

CCTV & Surveillance Infrastructure

  • Hands-on experience in managing CCTV systems, video storage, and retrieval processes in line with compliance policies

Environment Monitoring

  • Knowledge of systems monitoring data center temperature, humidity, smoke detection, and water leakage alert systems

Soft Skills

  • Strong problem-solving, communication, and incident-handling, capabilities
  • Ability to work under pressure and manage critical situations
  • Good coordination skills with vendors, auditors, and internal stakeholders

Work Hours & Availability

  • Willingness to be avabilable during off-hours for critical issues or maintenance

Responsibilities & Context

  • Manage network (LAN/WAN, VPN, routing, switching) to ensure stable, secure, and uninterrupted connectivity.

  • Maintain CCTV surveillance systems, recording validation, storage capacity, and evidence retrieval as per policy.

  • Implement and maintain network monitoring tools to proactively detect connectivity issues, bandwidth bottlenecks, and abnormal traffic patterns.

  • Operate and oversee environment monitoring systems (e.g., data center temperature, humidity, smoke/water leakage detectors), ensuring alerts and preventive action for physical infrastructure risks.

  • Documentation of network architecture, device configurations, and surveillance infrastructure; Perform periodic health checks and ensure compliance with internal security and DR standards.


Skills & Expertise


Compensation & Other Benefits

  • Provident fund, Gratuity, Weekly 2 holidays
  • Festival Bonus: 2

As per company policy

Workplace

Work at office

Employment Status

Full Time

Job Location

Dhaka